diff options
Diffstat (limited to 'src/NXP/Classes/Token/TokenLessThanOrEqual.php')
-rw-r--r-- | src/NXP/Classes/Token/TokenLessThanOrEqual.php | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/src/NXP/Classes/Token/TokenLessThanOrEqual.php b/src/NXP/Classes/Token/TokenLessThanOrEqual.php deleted file mode 100644 index 5a2fba3..0000000 --- a/src/NXP/Classes/Token/TokenLessThanOrEqual.php +++ /dev/null @@ -1,53 +0,0 @@ -<?php - -namespace NXP\Classes\Token; - -use NXP\Exception\IncorrectExpressionException; - -class TokenLessThanOrEqual extends AbstractOperator -{ - /** - * @return string - */ - public static function getRegex() - { - return '<\='; - } - - /** - * @return int - */ - public function getPriority() - { - return 150; - } - - /** - * @return string - */ - public function getAssociation() - { - return self::LEFT_ASSOC; - } - - /** - * @param InterfaceToken[] $stack - * - * @return $this - * - * @throws \NXP\Exception\IncorrectExpressionException - */ - public function execute(&$stack) - { - $op2 = array_pop($stack); - $op1 = array_pop($stack); - - if ($op1 === null || $op2 === null) { - throw new IncorrectExpressionException("<= requires two operators"); - } - - $result = $op1->getValue() <= $op2->getValue(); - - return new TokenNumber($result); - } -} |